C=3.14r^2 that's the formula a
1a) no it would be 54
1b) yes
1c) yes
1d) no it would be 40
1e) yes
hope this helped
0.21 is greater than 0.12 because it in the 20s
The correct answer is 600. For area do you Base times height which is 20×30 which equals 60.
